Class: CreateActivities

Inherits:
ActiveRecord::Migration
  • Object
show all
Defined in:
lib/generators/live_activity/migration/templates/migration.rb

Overview

Migration responsible for creating a table with activities

Class Method Summary collapse

Class Method Details

.down ⇒ Object

Drop table



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# File 'lib/generators/live_activity/migration/templates/migration.rb', line 25

def self.down
  drop_table :activities
end

.up ⇒ Object

Create table



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# File 'lib/generators/live_activity/migration/templates/migration.rb', line 4

def self.up
  create_table :activities do |t|
    t.belongs_to :actor,      :polymorphic => true
    t.belongs_to :act_object, :polymorphic => true
    t.belongs_to :act_target, :polymorphic => true

    t.string  :verb
    t.string  :reverses
    t.string  :description
    t.string  :options
    t.string  :bond_type

    t.timestamps
  end

  add_index :activities, [:verb]
  add_index :activities, [:actor_id, :actor_type]
  add_index :activities, [:act_object_id, :act_object_type]
  add_index :activities, [:act_target_id, :act_target_type]
end